1886059

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:706

約数の個数: 12

約数和(自身を含む): 2233488

約数和(自身を除く): 347429

約数列:

[1, 7, 49, 61, 427, 631, 2989, 4417, 30919, 38491, 269437, 1886059]

約数ペア:

[(1, 1886059), (7, 269437), (49, 38491), (61, 30919), (427, 4417), (631, 2989)]